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)CPU Host Frequency (MHz)

100MHz ~ 355MHzSet CPU Host Clock from 100MHz to 355MHz.

)Fixed PCI/AGP Frequency

You can choose those mode to adjust PCI/AGP frequency. (Select PCI/AGP frequency asynchronous with CPU frequency).

)Host/DRAM Clock Ratio

for FSB(Front Side Bus) frequency=400MHz,

2.0Memory Frequency = Host clock X 2.0.

2.66Memory Frequency = Host clock X 2.66.

Auto

Set Memory frequency by DRAM SPD data. (Default value)

for FSB(Front Side Bus) frequency=533MHz,

2.0Memory Frequency = Host clock X 2.0.

2.5Memory Frequency = Host clock X 2.5.

Auto

Set Memory frequency by DRAM SPD data. (Default value)

)Memory Frequency(Mhz)

The values depend on CPU Host Frequency(Mhz) .

)PCI/AGP Frequency(Mhz)

The values depend on Fixed PCI/AGP Frequency item.

)DIMM OverVoltage Control

Normal

The default DIMM voltage. (Default value)

+0.1V~+0.2V

Set DIMM voltage from 2.6V~2.7V.

)AGP OverVoltage Control

Normal

Autodetect AGP voltage. (Defaultvalue)

+0.1V~+.03V

Set AGP voltage from 1.6V~1.8V.

)CPU OverVoltage Control

Normal

Auto detect CPU voltage. (Defaultvalue)

1.775V~1.850V

Set CPU voltage from 1.775V~1.850V.

)Normal CPU Vcore 1.5V

GA-8PE667 Ultra2 / Pro Motherboard

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Gigabyte AGP 4X(1.5V) manual CPU Host Frequency MHz, Fixed PCI/AGP Frequency, Host/DRAM Clock Ratio, Memory FrequencyMhz